Now you will need to return to the Google Cloud Shell where you will run a git pull command to bring down the changes from GitHub.

Now you can execute the npm start command again to test the application or you can choose to deploy the application by the following command.

gcloud app deploy --project sapdevs-sample-1

The result this time should be very different from the first attempt.

Updating service [default]...|Stopping version [sapdevs-sample-1/default/20170314t151959].
Updating service [default]...-WARNING: Error stopping version [sapdevs-sample-1/default/20170314t151959]: INTERNAL: This flexible version cannot be modified, it can only be
deleted.
WARNING: Version [sapdevs-sample-1/default/20170314t151959] is still running and you must stop or delete it yourself in order to turn it off. (If you do not, you may be cha
rged.)
Updating service [default]...done.
Deployed service [default] to [https://sapdevs-sample-1.appspot.com]
You can stream logs from the command line by running:
$ gcloud app logs tail -s default
To view your application in the web browser run:
$ gcloud app browse
admin_@sapdevs-sample-1:~/src/sapdevs_sample_1$

Step 5: Viewing in the Browser Viewing in the Browser

In order to access your now deployed app you will need to go to the App Engine and from here you can see the URL of your new service.